package com.tongtong.stscommon.utils;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * web请求工具类
 */
public class WebUtils
{
	/**
	 * 将字符串渲染到客户端
	 *
	 * @param response 渲染对象
	 * @param string 待渲染的字符串
	 * @return null
	 */
	public static String renderString(HttpServletResponse response, String string) {
		try
		{
			response.setStatus(200);
			response.setContentType("application/json");
			response.setCharacterEncoding("utf-8");
			response.getWriter().print(string);
		}
		catch (IOException e)
		{
			e.printStackTrace();
		}
		return null;
	}
}